156959677168

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1\times {\mathrm{15889}}^1$

素因数の和:16554

約数の個数: 80

約数和(自身を含む): 350140853440

約数和(自身を除く): 193181176272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 457, 772, 914, 1351, 1544, 1828, 2702, 3088, 3199, 3656, 5404, 6398, 7312, 10808, 12796, 15889, 21616, 25592, 31778, 51184, 63556, 88201, 111223, 127112, 176402, 222446, 254224, 352804, 444892, 617407, 705608, 889784, 1234814, 1411216, 1779568, 2469628, 3066577, 4939256, 6133154, 7261273, 9878512, 12266308, 14522546, 21466039, 24532616, 29045092, 42932078, 49065232, 50828911, 58090184, 85864156, 101657822, 116180368, 171728312, 203315644, 343456624, 406631288, 813262576, 1401425689, 2802851378, 5605702756, 9809979823, 11211405512, 19619959646, 22422811024, 39239919292, 78479838584, 156959677168]

約数ペア:

[(1, 156959677168), (2, 78479838584), (4, 39239919292), (7, 22422811024), (8, 19619959646), (14, 11211405512), (16, 9809979823), (28, 5605702756), (56, 2802851378), (112, 1401425689), (193, 813262576), (386, 406631288), (457, 343456624), (772, 203315644), (914, 171728312), (1351, 116180368), (1544, 101657822), (1828, 85864156), (2702, 58090184), (3088, 50828911), (3199, 49065232), (3656, 42932078), (5404, 29045092), (6398, 24532616), (7312, 21466039), (10808, 14522546), (12796, 12266308), (15889, 9878512), (21616, 7261273), (25592, 6133154), (31778, 4939256), (51184, 3066577), (63556, 2469628), (88201, 1779568), (111223, 1411216), (127112, 1234814), (176402, 889784), (222446, 705608), (254224, 617407), (352804, 444892)]